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Sku: PB-2500J-PCIe
Product type: Power Backup Modules
Manufacturer: Neousys





Industrial-grade intelligent supercapacitor-based power backup module

  • Supercapacitor-based, -25 to 65 ° C wide temperature operation
  • 2500 watt-second energy capacity
  • Up to 10 years lifespan and 500,000 charging / discharging cycles
  • Patented CAP energy management technology *
    • Maximizes back-up time in an event of unforeseen power outage
    • Monitors energy consumed and the time required for system shutdown
  • User-configurable operating parameters
    • Auto / manual shutdown control
    • High / low voltage protection
    • SuperCAP energy / lifespan configuration
  • * ROC Patented No. I598820

Neousys' PB-2500J series is an innovative power backup solution for demanding industrial applications. Utilizing supercapacitor technology, it features -25 to 65 ° C operating temperature range and extremely high durability. Compared to traditional battery-based UPS systems, PB-2500J series sustains superb reliability in extreme temperature environments and eliminates the drawback of battery performance degradation over time.

PB-2500J series is composed of eight 100F supercapacitors to provide 2500 watt-second stored energy to sustain your computer during power outage and depending on your system's power consumption, it could be from seconds to minutes. But what makes PB-2500J novel is its patented CAP Sensing technology, an on-board processor that constantly monitors power consumption and evolves with the system. During a power outage, it maximizes the system operation time by estimating the perfect time to initiate system shutdown to prevent data loss.

PB-2500J series is available in two form-factors; PB-2500J-PCIe is a plug-and-play PCIe card specifically designed for Neousys Nuvo-6000 (except Nuvo-6108GC / IGN) while PB-2500J-CSM is designed for Nuvo-5000 and Nuvo-7000 series.

When it comes to industrial embedded controllers, stability and data loss prevention during power outages are just as important. Neousys' PB-2500J series aims to do the latter by redefining reliability and taking it to another level. With PB-2500J series, unexpected power loss and unstable power lines are a thing in the past!



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Applicable to Neousys embedded computers



Supercapacitor configuration 8x 100F, 3.0V supercapacitors
Capacity 2500 watt-second
Expected lifespan > 10 years @ 25 ° C with 2500 w‧s capacity *
76,000 hours @ 35 ° C with 2500 w‧s capacity *
34,000 hours @ 45 ° C with 2500 w‧s capacity *
15,000 hours @ 55 ° C with 2500 w‧s capacity *
7,200 hours @ 65 ° C with 2500 w‧s capacity *

Expected lifespan is 2.2x when configured as 2100 watt-second energy capacity,
or 4.8x when configured as 1750 watt-second energy capacity
cycle life 500,000 charging / discharging cycles *
Communication Interface 3-wire RS-232
Size Half-length PCIe card
185 mm (W) x 111 mm (H)
Mounting N/A
Operating Temperature -25 ~ 65 ° C
Storage Temperature -40 ~ 70 ° C
EMC CE / FCC Class A, according to EN 55022 & EN 55024

* Once the rated lifespan or cycle life has been reached, the capacity of ultracapacitor

may decrease up to 30% and ESR may increase up to 100% from initial values.


Normal Delivery | 3 to 5 working days

Urgent Delivery | 1-2 business days

* unless out of stock